Overload detection and protection method for gate roller drive
An overload detection and roller drive technology, applied in emergency protection circuit devices, electric components, electromechanical devices, etc., can solve the problems of tobacco stem stick deposition and blockage, inconvenient cleaning of gate roller blockage, and gate roller overload, etc., and achieve good economic benefits. and social benefits, the effect of eliminating the risk of hand injury
Active Publication Date: 2021-10-22
CHINA TOBACCO HENAN IND
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Problems solved by technology
In actual production, due to the uneven pressure of the negative pressure suction, the shredded tobacco stems will be deposited and blocked, which will overload the gate roller, cause the air switch of the gate roller motor to trip, and the auxiliary drives (such as spinning roller, steep angle lifting motor, needle roller, etc.) roller motor, etc.) stop
The installation position of the gate roller driving mechanism is narrow, so it is very inconvenient to clean the blockage of the gate roller, and it may cause hand injury if you are not careful
Method used
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[0062]Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is illustrative only, and in no way restricts the disclosure, its application or uses. The present disclosure can be implemented in many different forms and is not limited to the embodiments described here. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that relative arrangements of parts and steps, compositions of materials, numerical expressions and numerical values set forth in these embodiments should be interpreted as illustrative only and not as limiting, unless specifically stated otherwise.
[0063] "First", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to disting...
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The invention discloses a gate roll drive overload detection and protection method, which comprises: when the roll is not overloaded, the contactor is energized and pulled in, the roll motor is energized to run, and the clutch assembly rotates together with the roll motor; When the stem sticks are blocked and overloaded, use the clutch assembly and the contactor to automatically disengage the clutch assembly and the roller motor; suction, the roller motor resumes normal operation again. The overload detection and protection method for the gate roller drive of the present invention can automatically disengage the clutch assembly and the roller motor when overloaded, at this time, the operator can use manual turning to remove the jammed stick, eliminating the need to clear the jammed stick when the roller motor is running The risk of causing hand injury has good economic and social benefits.
Description
technical field [0001] The invention relates to the technical field of gate roller overload detection, in particular to a gate roller drive overload detection and protection method. Background technique [0002] The gate roller motor of the wire feeding machine of the cigarette making machine drives the tobacco stem labeling gate roller to rotate, transports the tobacco stems to the negative pressure suction port, and transports the tobacco stems to the stem label collector in the dust removal room through the negative pressure dust removal pipeline. In actual production, due to the uneven pressure of the negative pressure suction, the shredded tobacco stems will be deposited and blocked, which will overload the gate roller, cause the air switch of the gate roller motor to trip, and the auxiliary drives (such as spinning roller, steep angle lifting motor, needle roller, etc.) roller motor, etc.) stop. The installation position of the gate roller driving mechanism is narrow,...
Claims
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IPC IPC(8): H02K7/10H02K11/20H02H7/085A24C5/39
CPCA24C5/392H02H7/085H02K7/10H02K11/20
Inventor 晁红杰栗勇伟李明伟李秀芳乔建军许强周雪军刘永兵
Owner CHINA TOBACCO HENAN IND